Manufacturing
Manufacturing often involves innovative processes, materials, and production techniques to meet the demands of competitive markets. Here, we explore how R&D applies across the sector and the areas where you’ll find R&D within the industry to help you understand if you could be eligible.
Understanding R&D within Manufacturing
R&D tax relief in the UK goes beyond simply recognising innovation at a surface level. It depends on accurately translating complex scientific and technical work into a clear, structured narrative that meets HMRC requirements. Businesses in highly specialised sectors benefit from advisers who understand both the regulatory framework and the practical realities of delivering advanced technical projects. With the right approach, R&D activity can be properly identified, well evidenced, and presented in a way that can withstand scrutiny, while ensuring the relief is claimed to its full legitimate extent.
There is a strong and well-established connection between R&D tax relief and the manufacturing sector. Stage One Creative Services Ltd v HMRC is a notable First-tier Tribunal decision reinforcing key principles around SME R&D tax relief. They successfully overturned HMRC’s enquiry after the Tribunal found that its R&D was neither subsidised nor contracted out.
It’s important to understand that a lot of manufacturing won’t qualify for R&D tax credits. However, R&D can occur particularly when there is a technical roadblock that a competent professional cannot easily solve.

Core Sectors Within Manufacturing
The six main industry areas that make up the manufacturing sectorExamples of R&D activity in Manufacturing:
- New Product Development & Prototyping
Designing and testing of new products/machinery/tools where the outcome is not known. - Process Engineering and Optimisation
An improvement in existing manufacturing methods through automation, robotics, or new production methods, and must go beyond routine adjustments. - Overcoming Regulatory & Environmental Challenges
New environmental standards or regulations often necessitate the development of new machinery or processes to reduce energy usage or waste. - Scale-up & Manufacturing Trials
Proving that concepts and initial designs can be brought up to scale requires a trial process to determine if the overall R&D objective has been met.
- Automation
Within the manufacturing industry, there is currently a drive to integrate and develop automated manufacturing and quality control methods, especially with AI-driven automation. - Material Innovation
Manufacturing can often involve adapting materials or processes to accomplish properties or dimensions not previously achieved.
What Does This Relief Translate to in Real Terms?
To help bring this into context, we've included a selection of anonymised client examples showing the types of projects that have qualified, along with the level of relief they were able to claim.
What doesn’t count as R&D in the manufacturing sector
- Standard maintenance or updates to equipment
- Cosmetic changes to products
- Replicating existing manufacturing solutions
- Scaling up existing manufacturing processes
- Routine production line optimisation
- Financial planning and budgeting for manufacturing equipment
WHAT WE HAVE TO SAY
Our fantastic team of report writers have prepared articles covering the land of tax extensively. If you have a question relating to accounting or tax, it's likely we've already written the answer.
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The Claim Process
We understand the complications that can often arise when completing an R&D claim, not to mention the significant amount of time it can consume, diverting your attention from driving your innovation forward. That's why we have streamlined a transparent and hassle-free process that follows a step-by-step approach from start to finish.
Throughout your R&D claim process, we maintain open lines of communication tailored to your preferences. Once we have compiled comprehensive technical and financial reports, we take the responsibility of submitting them and proactively follow up with HMRC, leading the communication on your behalf. Often, our next contact with you brings the exhilarating news of success and positive outcomes.
Step 1
We'll gain your authorisation via our client instruction form/NDA. This will enable us to discuss your R&D activities along with your current tax position. This will enable us to discuss your R&D activities along with your current tax position.Step 2
We'll analyse the profit & loss (P&L) statement of the business while facilitating your technical call. This step aims to determine whether your case is feasible from both technical and financial perspectives.Step 3
Once our experts are confident that your case meets the R&D eligibility criteria, we will then gather all the required technical information and financial documentation according to HMRC's standards to support your case.Step 4
At this stage, we initiate a stringent compliance procedure that we have developed in-house to audit your R&D claim application. We verify whether it meets the defined standards before submitting it to HMRC to ensure a positive outcome.Step 5
After conducting a comprehensive review of your R&D claim, including all required documentation, the application will be forwarded to HMRC for further processing.Step 6
Our team maintains continuous contact with HMRC regarding your case. If any queries arise, we address them on your behalf using a highly systematic approach to maximise your outcome while minimising any delays in your repayment.
DSIT Guidelines
The DSIT Guidelines form the foundation for compliance when preparing an R&D claim. In conjunction with the wider scope of HMRC’s guidance in relation to R&D Tax Relief, they set out how to determine whether work qualifies and provide practical examples of how to apply the criteria to evidence R&D within a project. These guidelines should not only underpin the assessment process when compiling a claim but can also be referenced during an enquiry defence if required. By demonstrating to HMRC how a project aligns with the definitions and scenarios outlined, you can clearly evidence that the innovation undertaken qualifies for R&D tax relief. Below are five of the guidelines we most frequently rely on to support qualifying work.
HMRC often reference software development examples throughout its guidance.
Drawing direct comparisons to HMRC’s own examples offers a clear and simple way to evidence compliance in R&D projects, whether relating to a single technical detail or an entire scheme.The following pages set out examples drawn directly from HMRC’s published guidance, which we reference where relevant within our reports.
- Reformed Reliefs: Overseas Restrictions
- Technological or Scientific Uncertainties
A company is conducting R&D in the development of a software service for the commercial banking market in the US. Development requires the company to have a collocated team in the US due to access regulations within the US banking sector. This requires conditions (the presence of US banking systems and regulatory requirements) which are not present in the UK, and which would be wholly unreasonable to replicate.
This condition exists in the US. Therefore, this activity would satisfy CTA09/1138A if undertaken in the US, where the necessary conditions arise. Under the new ‘merged’ R&D scheme, overseas costs that used to be claimable may be blocked from a claim and so it’s important to ensure your work remains compliant in the modern R&D landscape.
CIRD152000, Example 5
In determining the relevance of your R&D work, we firstly assess whether the work advances your field of science of technology, however we then need to consider what makes your work technologically or scientifically uncertain. A technological or scientific uncertainty exists when knowledge of whether something is scientifically possible or technologically feasible, or how to achieve it in practice, is not readily deducible or available by a competent professional working in the field as per S.13 DSIT guidelines.
CIRD81960
Managing Enquiries - Case Studies?
The following examples illustrate how investing in R&D can deliver tangible results, especially in complex software projects. They are presented from a tax perspective rather than a technical viewpoint, explaining projects in a way that HMRC will recognise and accept, rather than using traditional industry language. Each study focuses on how the project is described, rather than providing a full breakdown of the DSIT guidelines applied. For further detail, more comprehensive case studies are available on the Wilby Jones website.
Britannia Fire are responsible for the biggest innovation in fire fighting equipment this decade, with their development of a portable, multipurpose fire extinguisher. Managing Director, Andy Spence discusses how partnering with Wilby Jones has helped his business to grow and develop
Britannia Fire are responsible for the biggest innovation in fire fighting equipment this decade, with their development of a portable, multipurpose fire extinguisher. Managing Director, Andy Spence discusses how partnering with Wilby Jones has helped his business to grow and develop
CONCLUSION
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